Additional PREPARE TO STOP sign#

The additional PTS sign includes the 600 x 600 PREPARE TO STOP panel, a 600 x 600 boom barrier symbolic sign and a 1200 x 300 yellow blank panel (as all multi-message panels need to be filled, and there is no other appropriate 1200 x 300 sign panel to use with this arrangement). The PREPARE TO STOP panel is located closest to traffic (QGTTM Part 7 Section 2.6.3 Warning signs).